diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 73ee1865d..7e3418209 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -55,7 +55,7 @@ jobs:
         env:
           RUSTDOCFLAGS: --enable-index-page -Zunstable-options
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: ${{ github.ref == 'refs/heads/main' }}
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}